The ADR821/ADR827 offer a combination of precision voltage reference and op amp in a 10-lead mini small outline package (MSOP). The reference and the op amp can be operated independently, offering the user a range of flexibility for arranging the combination. Featuring a combined operating current of less than 400 µA and 15 ppm/°C on the reference, the ADR82x is ideally suited for applications requiring precision and low power. Battery-powered instrumentation Portable medical instrumentation Data acquisition systems Industrial process controls Automotive applications
Available with the reference at 1.25 V and at 2.5 V, the ADR82x also comes in two grades. The reference on the A grade offers 30 ppm/°C temperature drift performance and ±0.4% initial accuracy. The B grade provides tighter temperature drift performance of 15 ppm/°C and only ±0.2% initial accuracy. All versions operate from −40°C to +125°C.
Features and Benefits°0.2% initial accuracy 15 ppm/°C temperature drift maximum +5 mA/−3 mA output drive Rail-to-Rail input and output 100 µV offset voltage typical @ ±15 V 50 nA bias current Unity gain stable No phase reversal | Linear ProductsAmplifiers |
Document | note |
ADR821/ADR827: Low Power, Precision Reference and Op Amp Data Sheet (Rev. 0) | PDF 605 kB |
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Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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ADR827BRMZ-R2 Production | 10 ld MSOP | REEL 250 | -40 to 125C | 2.59 | 2.59 | Y |
ADR827BRMZ-REEL7 Production | 10 ld MSOP | REEL 1000 | -40 to 125C | 0 | 1.45 | Y |